6:00 AM | ***Heaviest snow on Wednesday in the N and W suburbs...mixing likely an issue in NYC***
Paul Dorian
6-Day NYC Forecast
Today
Increasing clouds, cold, highs in the low-to-mid 40’s
Tonight
Rain or a mix of rain and snow during the evening hours changing to all snow after midnight, cold, lows in the lower 30’s
Wednesday
Periods of snow, heavy at times, breezy, cold, sleet and rain can mix in at times, accumulations of 4-8 inches in the northern and western suburbs with locally higher amounts, 2-4 inches in NYC, mid-to-upper 30’s for afternoon highs
Wednesday Night
Snow ending in the evening, windy, cold, late night lows near 30 degrees
Thursday
Partly sunny, cold, breezy, chance for snow showers, lower 40’s
Friday
Partly sunny, cold, near 40 degrees
Saturday
Mainly sunny, cold, mid 40’s
Sunday
Increasing clouds, cold, chance for rain or snow late in the day or at night, low-to-mid 40’s
Discussion
Low pressure will develop along the Carolina coastline tonight and then intensify rapidly as it rides right along the Mid-Atlantic coastline on Wednesday. Precipitation will break out later today or early tonight; primarily, in the form of rain, but as colder air gets wrapped into the system and “dynamical cooling” develops, the rain will change to snow in the overnight hours and snow should be the predominate precipitation type on Wednesday in suburban locations, but mixing will likely continue in NYC. There can be intense bands of snow on Wednesday with a couple inches per hour possible and thunder snow is also on the table during this event. The heaviest snowfall accumulations are likely to be in the N and W suburbs where 4-8 inches is on the table with locally higher amounts and 2-4 inches is likely in NYC. Any shift in the expected storm track would have an impact on the axis of heaviest snow. Stay tuned.
Meteorologist Paul Dorian
Vencore, Inc.
vencoreweather.com